Question
An input force of 20 newtons is applied to a lever at a distance of 2 meters from the fulcrum. An object 0.5 m away from the fulcrum (and on the other side) is lifted by the 20-N force. What is the output force?
A. 10 N
B. 20 N
C. 40 N
D. 80 N
Answers
t-murda
An input force of 20 newtons is applied to a lever at a distance of 2 meters from the fulcrum. An object 0.5 m away from the fulcrum (and on the other side) is lifted by the 20-N force. What is the output force?
A. 10 N
B. 20 N
C. 40 N
D. 80 N
A. 10 N
B. 20 N
C. 40 N
D. 80 N
Melissa
40
Tigerlover
The answer is not 40 N
Anonymous
80N
Ellena
A. 10 N
Ellena
80N